JPS5673894A - X-ray motion picture picking-up device - Google Patents

X-ray motion picture picking-up device

Info

Publication number
JPS5673894A
JPS5673894A JP14932679A JP14932679A JPS5673894A JP S5673894 A JPS5673894 A JP S5673894A JP 14932679 A JP14932679 A JP 14932679A JP 14932679 A JP14932679 A JP 14932679A JP S5673894 A JPS5673894 A JP S5673894A
Authority
JP
Japan
Prior art keywords
ray
tube
motion picture
control
triode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14932679A
Other languages
Japanese (ja)
Other versions
JPS635879B2 (en
Inventor
Takeshi Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP14932679A priority Critical patent/JPS5673894A/en
Publication of JPS5673894A publication Critical patent/JPS5673894A/en
Publication of JPS635879B2 publication Critical patent/JPS635879B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography

Abstract

PURPOSE:To control the tube current at the high speed to attain optimal load control by using grid bias control of triode X-ray tube to not only on-off control but also tube current control. CONSTITUTION:A direct high voltage is applied between a cathode and an anode of a triode X-ray tube 1 through switching elements 22, 23, a high voltage transformer 24, full-wave rectifying bridge 25, and smoothing capacitors 26, 27. X-ray emitted from the triode X-ray tube 1 transmits a body 3 and enters to an X-ray image tube 4 to output a visible image. The image is picked up with a motion picture camera 5. Pulses are applied to a grid bias control circuit 8 from a pulse generating circuit 61 synchronizing with trigger signals from the motion picture camera 5, and X-ray is emitted. The trigger signals from the motion picture camera 5 are transferred to a setting pulse generating circuit 71, and the phase of AC voltage to be applied to the high voltage transformer 24 is controlled corresponding to the width of pulses from the circuit 71, and the tube voltage is controlled.
JP14932679A 1979-11-16 1979-11-16 X-ray motion picture picking-up device Granted JPS5673894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14932679A JPS5673894A (en) 1979-11-16 1979-11-16 X-ray motion picture picking-up device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14932679A JPS5673894A (en) 1979-11-16 1979-11-16 X-ray motion picture picking-up device

Publications (2)

Publication Number Publication Date
JPS5673894A true JPS5673894A (en) 1981-06-18
JPS635879B2 JPS635879B2 (en) 1988-02-05

Family

ID=15472659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14932679A Granted JPS5673894A (en) 1979-11-16 1979-11-16 X-ray motion picture picking-up device

Country Status (1)

Country Link
JP (1) JPS5673894A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096800U (en) * 1983-12-07 1985-07-02 横河電機株式会社 X-ray tube drive circuit
JPS60158599A (en) * 1984-01-30 1985-08-19 Shimadzu Corp Tube current control circuit of pulse x-ray fluoroscope
JPS6139500A (en) * 1984-07-31 1986-02-25 Hitachi Medical Corp X-ray generating device
FR2657488A1 (en) * 1990-01-19 1991-07-26 Gen Electric Cgr MULTIMODE FAST SWITCHING RADIOLOGY EQUIPMENT.
JP2002299098A (en) * 2001-03-29 2002-10-11 Hamamatsu Photonics Kk X-ray generator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485978U (en) * 1977-11-30 1979-06-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5485978U (en) * 1977-11-30 1979-06-18

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6096800U (en) * 1983-12-07 1985-07-02 横河電機株式会社 X-ray tube drive circuit
JPS60158599A (en) * 1984-01-30 1985-08-19 Shimadzu Corp Tube current control circuit of pulse x-ray fluoroscope
JPH056800B2 (en) * 1984-01-30 1993-01-27 Shimadzu Corp
JPS6139500A (en) * 1984-07-31 1986-02-25 Hitachi Medical Corp X-ray generating device
JPH0518240B2 (en) * 1984-07-31 1993-03-11 Hitachi Medical Corp
FR2657488A1 (en) * 1990-01-19 1991-07-26 Gen Electric Cgr MULTIMODE FAST SWITCHING RADIOLOGY EQUIPMENT.
JP2002299098A (en) * 2001-03-29 2002-10-11 Hamamatsu Photonics Kk X-ray generator

Also Published As

Publication number Publication date
JPS635879B2 (en) 1988-02-05

Similar Documents

Publication Publication Date Title
JPS5673894A (en) X-ray motion picture picking-up device
GB2022943A (en) A.C. to D.C. converter
JPS55117898A (en) X-ray generator
JPS5550597A (en) Power source controller for x-ray tube
JPS5585182A (en) Demagnetizing unit for color television receiver
JPS5481023A (en) High voltage generation circuit
GB2021810A (en) X-ray tube filament current predictive control circuit
JPS54142989A (en) Automatic aging unit
JPS5415127A (en) Dc to dc converter
JPS5480029A (en) Power supply unit for television picture receiver
JPS5398034A (en) Frequency converter
JPS52132662A (en) Pulse oscillator
JPS5426681A (en) Power supply for x-ray tube
JPS54162155A (en) Voltage control unit
JPS5722379A (en) Constant-voltage electric power source
JPS5341929A (en) Power source circuit for television picture receiver
JPS5567286A (en) White balance adjustment unit
JPS5550598A (en) X-ray image pick up equipment
JPS57194676A (en) Control circuit for horizontal output circuit
JPS5583863A (en) Amplifier for x ray detector
IT1209991B (en) Tubular appts.
JPS53105681A (en) Control circuit
JPS5422713A (en) High voltage control circuit
JPS5582323A (en) Power source unit
JPS5772298A (en) X-ray device